125374340 has 108 divisors (see below), whose sum is σ = 332081316. Its totient is φ = 39626496.

The previous prime is 125374339. The next prime is 125374367. The reversal of 125374340 is 43473521.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 19201924 + 106172416 = 4382^2 + 10304^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 165242 + ... + 165998.

It is an arithmetic number, because the mean of its divisors is an integer number (3074827).

Almost surely, 2^125374340 is an apocalyptic number.

125374340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125374340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166040658).

125374340 is an abundant number, since it is smaller than the sum of its proper divisors (206706976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125374340 is a wasteful number, since it uses less digits than its factorization.

125374340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 125374340 is about 11197.0683663180. The cubic root of 125374340 is about 500.4986225857.

The spelling of 125374340 in words is "one hundred twenty-five million, three hundred seventy-four thousand, three hundred forty".